    <f:verbatim>
       <iframe height="2px" marginheight="0px" marginwidth="0px" id="garbageFrame" 
               name="garbageFrame" width="1px" 
               style="visibility:hidden; position:absolute; top:-200px">
       </iframe> 
    </f:verbatim>
    <afh:script id="iframeUpdate"
                text="if (!(window.screen &amp;&amp; window.screen.pixelDepth)) {
                         window.garbageFrame.document.write('');
                         window.garbageFrame.close();
                      }"
    />           
